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Functional Hardwired Smoke Detector Hidden 4K Camera w/ DVR & 4G Cellular Remote View

This working smoke detector comes with a 4K HD live streaming 4G camera with external memory (128GB MicroSD card included) and must be hardwired in like a normal smoke detector for power. Once the device is powered, it can begin streaming within a matter of minutes and record motion activated video.
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Functional Hardwired Smoke Detector Hidden 4K Camera w/ DVR & 4G Cellular Remote View
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SKU: LM-LM4GSmoke-HW

Retail Price: $599.00

Sale Price: $499.00

(You save $100.00)
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Functional Hardwired Smoke Detector Hidden 4K Camera w/ DVR & 4G Cellular Remote View

Functional Hardwired Smoke Detector Hidden 4K Camera w/ DVR & 4G Cellular Remote View

Retail Price: $599.00

Sale Price: $499.00

(You save $100.00)

Functional Hardwired Smoke Detector Hidden 4K Camera w/ DVR & 4G Cellular Remote View

Retail Price: $599.00

Sale Price: $499.00

(You save $100.00)
✕

Functional Hardwired Smoke Detector Records and Streams Hidden HD Video

IMPORTANT: This device is meant to be installed into a hole that you will need to cut into your wall and installed professionally by an electrician. While the device gets hardwired into your electrical lines. This smoke detector is a decoy that provides no original functionality as a smoke detector - it is a high tech video surveillance system only! It is powered by hardwiring it into your existing electrical wiring for a completely covert setup. Professional installation is highly recommended. 

4G Cellular Service is USA/Canada ONLY. Will NOT work outside of North America

  • Pre-Included SIM Card: Immediately start using the 4G device with the pre-included SIM card, which features 300MB of trial data. You can easily load more data onto the card by visiting https://sim.eiotclub.com/
  • 4G Compatibility: 4G connectivity allows for use in remote locations without Wi-Fi.
  • 90° Camera: Capture a vast area with the wide-angle camera. The 90-degree lens provides extensive coverage, minimizing blind spots and ensuring you get the whole picture.
  • 4K Video Streaming: Stream 4K video in real-time directly to your smartphone. Stay connected and monitor your space from anywhere, anytime.
  • Full HD Video Quality: Records crystal-clear 1080p HD video, ensuring high-quality footage for accurate monitoring and evidence collection.
  • Versatile Recording Options: Choose between motion-activated recording to capture only essential moments or continuous 24/7 recording for full surveillance coverage.
  • Motion Detection Alerts: Receive notifications on your device when motion is detected, allowing you to respond promptly to any suspicious activity.
  • Loop Recording: Ensures continuous monitoring by overwriting the oldest files when the memory card is full, so you never miss a moment.
  • Remote Access: Manage, view, and download your recordings remotely and adjust settings via the dedicated app.
  • Time and Date Stamping: Keep track of every recorded event with precise time and date stamps on all video footage, ensuring you have accurate information for any situation.
  • Zoom Capability: Get up close during live streaming with the zoom feature, allowing you to focus on specific areas with ease.
  • Adjustable Contrast and Brightness: Customize the live stream’s contrast and brightness to suit your viewing preferences and ensure clear visibility in various lighting conditions.
  • Functional* Smoke Detector: This device retains all of its functions as a normal smoke detector (

1 Year Warranty & Tech Support

  • All data is through the SIM carrier and can be managed directly with carrier once item is received.
  • The return window on this specific device is different than normal. This device has a 4 day return window and any returns will automatically have a restocking fee of 20% applied to them due to the SIM card and inspection fees .
  • 4G Cellular connection only works if the device is kept in the  U.S / Canada
  • Items are built to order so please allow an extra 24-48 hours for shipping and processing times.
  • If the room the camera is located in uses LED lighting you may notice black bars in the livestream and recordings, this is because LED lights constantly flicker at a very rapid rate and the camera is catching these gaps in the light.

Technical Specs

  • App Compatibility: Android 6 & up, iOS 8 & up
  • Streaming Resolution: 4K, 2K, 1080P
  • Recording Resolution: 1080P or 360P
  • Recording Modes: OFF, 24/7, Motion Detection (can also be set to record at specific times of the day)
  • Recording Consumption: 1GB / ~3 Hours
  • Video Format: .MP4
  • Viewing Angle: 90°
  • Storage: External MicroSD Card up to 128GB* (Class 10)
  • Dimensions: 5" x 5" x 2.5"
  • Operating Temperature Range: -4°F to 176°F
  • Network Data Usage: 100MB/~13 minutes
  • Hardwired

 Includes

  • 1 x LM4GSmoke Hardwired
  • 1 x Quick Start Guide
  • 1 x 128GB MicroSD Card
  • 1 x 4G SIM Card with 300MB Trial

Compatible with

  • Windows XP and Up
  • Apple iOS 7 and up
  • Android 4.0 and Up
  • OSX 10.5 and Up

PRODUCT HIGHLIGHTS:

  • Streaming 4K HD Video
  • 4G Cellular
  • Records At 1080p
  • Motion Activated Recording
  • Hours Of Recording
  • Remote Viewing Anywhere
  • Record Weeks Of Video
  • Hardwired Power
  • 90° Viewing Angle
  • Free Remote Mobile App
  • Time/Date Stamp
  • Works w/ PC or Mac
  • 1 Year Warranty
  • Free Tech Support

1 Review

  • A Perfectly Discreet Security Solution
    5

    Posted by Corey WC on 28th Mar 2025

    This hidden camera is exactly what I needed for my home. The smoke detector design is flawless—it blends right in and looks completely normal. The DVR and external memory make storing footage effortless, and the 4G remote view lets me monitor my space anytime. Couldn’t ask for a better security device!

Write a Review

Shipping & Returns

Audio devices may not be used to violate the privacy rights of others. In no way will Spy Associates or its subsidiaries or partners be held responsible for inappropriate use of these products.

FREE Ground Shipping On All Items Over $199

Receive free ground shipping on all items we carry. Depending on your location, carrier may vary depending on maximizing delivery speed to your location.

Same Day Shipping - Order By 2pm EST Monday - Friday

Your Order will be given to the shipping carrier the same day you place the order, not including national holidays & weekends. Shipping days do NOT include weekends UNLESS you order SATURDAY DELIVERY at checkout. Any order placed after 2pm weekdays or on Saturday / Sunday will be shipped out the next business day.

Some custom built products may require up to 48 hours, which includes custom audio add-ons that may require 72 hours. You will be notified of any delays as soon as possible.

International Shipping & Customs

YES! We ship worldwide. On International Orders, any CUSTOMS FEES are the responsibility of the purchaser NOT SpyAssociates. Every country's import rules are different, so it's impossible to guess how much, and if any fees may apply.

Return Policy

We test all of our products before shipping to ensure they are in working order.

Your Satisfaction Is Our Number One Concern

REQUESTS TO RETURN PRODUCTS MUST BE OBTAINED FROM Spy Associates WITHIN A TEN (10) DAY PERIOD AFTER THE CUSTOMER HAS RECEIVED THE PRODUCT(S).

All products which are special ordered by the person ordering and are NOT subject to cancellations. Due to the nature of our product line, returns will only be accepted for products damaged upon shipment to the customer*. All returns must be authorized by SpyAssociates.com before product(s) is returned. SpyAssociates.com will replace, refund, or credit your account for returned product(s) at SpyAssociates.com's discretion. We have been forced to implement this policy because of the attraction of our products to unscrupulous people who return products after they have profitably gained from the short-term use of the products.

*Special exceptions may be made on a case by case basis determined by SpyAssociates.com. In this event, returns are subject to deductions for shipping costs and a 25% restocking charge and must be returned within a ten (10) day period from date of receipt of product(s). NO refunds will be given for products returned without explicit permission from SpyAssociates.com.

You Are Guaranteed QUICK & ACCURATE Service

Any return must be authorized by a representative of SpyAssociates.com and under no circumstances will returns be accepted otherwise. Authorization and shipping instructions must be obtained from SpyAssociates.com. No returns will be authorized after ten (10) business days of receipt of product(s) by the customer, unless found to be defective, in which case we will replace at no charge once returned with authorized RMA.

We at SpyAssociates.com strive to offer our customers the best products at the best possible prices. Due to the nature of the products, returns will not be accepted unless the product is found to be defective or unless otherwise explicitly stated on the specific SpyAssociates.com product page.

Shipping & Handling Charges Are Non-refundable.

WARRANTY:

Every product receives FREE LIFETIME SUPPORT. We guarantee all SpyAssociates.com products to be free of defects in workmanship and material for 90 days (some manufacturer's warranty is one (1) year or lifetime - please see info on the page for specific product's details) after sale to the customer. We will replace or repair the product(s) at our option providing there is no evidence of customer misuse, or alteration.

This device will only connect to 2.4 GHz Wi-Fi Networks with passwords that do not contain special characters.

We are unable to guarantee Wi-Fi connection will work with all routers. Although most networks are compatible, certain routers enact stricter security measures that may block remote connections to the camera. Some examples likely to experience these issues are hotels/motels, corporate networks, 4g hotspots, open wifi networks like Starbucks, etc. Some WIFI units require the unit to be paired with a router if the end user is wanting to look at the livestream or receive motion alerts. Only compatible with Android 6 & up, iOS 8 & up. These items will need to format the MicroSD Card before use. This is done through the app.

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